Blackstone's PBS's Square One TV, where he used magic tricks to teach mathematics to young people was a favorite of his.
One of his earliest roles was starring in the children's television show Square One.
television | Madison Square Garden | reality television | CBC Television | television program | Television | television network | CTV Television Network | television film | Thames Television | BBC Television | High-definition television | Times Square | Tiananmen Square protests of 1989 | Royal Television Society | Canadian Radio-television and Telecommunications Commission | ABC Television | 2006 in television | Public-access television | 1954 in television | Televisión Española | cable television | Trafalgar Square | British Academy of Film and Television Arts | DuMont Television Network | Television program | Japanese television drama | 2005 in television | digital television | 1991 in television |